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Intrusion detection system for SDN network using deep learning approach

机译:使用深度学习方法的SDN网络入侵检测系统

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Software Defined Network (SDN) is considered as the main component of the next generation network. Security, in this environment, has very challenges and risks. Attacking SDN controller or injecting false flow rules could affect the network and block the entire services. To enhance the SDN network security, we propose an anomaly-based intrusion detection system using deep learning approach. This solution aims to protect the communication channel between the SDN control layer and the SDN infrastructure layer against false data injection attack, and to detect any attempt of attack in SND southbound side. We analyze the flows that circulate in the SDN network, we use the logarithm function followed by the Min/Max scalar technique to normalize the flows features. For the flow classification, we exploit the Relu and Softmax functions. We test the proposed system with CICIDS2017 dataset on an experimental platform combining Mininet environment and ONOS controller. The evaluation results demonstrate the effectiveness and efficiency of the proposed security solution.
机译:软件定义网络(SDN)被认为是下一代网络的主要组件。在这种环境下,安全性面临着巨大的挑战和风险。攻击SDN控制器或注入错误的流规则可能会影响网络并阻止整个服务。为了增强SDN网络的安全性,我们提出了一种使用深度学习方法的基于异常的入侵检测系统。该解决方案旨在保护SDN控制层和SDN基础结构层之间的通信通道免遭错误数据注入攻击,并检测SND南行侧的任何攻击企图。我们分析了在SDN网络中流通的流量,我们使用对数函数,然后使用最小/最大标量技术对流量特征进行归一化。对于流分类,我们利用Relu和Softmax函数。我们在结合Mininet环境和ONOS控制器的实验平台上使用CICIDS2017数据集测试了提出的系统。评估结果证明了所提出的安全解决方案的有效性和效率。

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